Finding the Fourth Proportional to 2,270,624.72, 3,405,951 and 673,202.96
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Solution
The fourth proportional to 2,270,624.72, 3,405,951 and 673,202.96 is: 1,009,808.57
Step by Step Solution
- Step 1: Write the proportion equation
2,270,624.72 : 3,405,951 = 673,202.96 : x - Step 2: Convert to fraction form
2,270,624.72/3,405,951 = 673,202.96/x - Step 3: Cross multiply
2,270,624.72x = 3,405,951 × 673,202.96 - Step 4: Simplify right side
2,270,624.72x = 2,292,896,294,814.96 - Step 5: Solve for x
x = 2,292,896,294,814.96/2,270,624.72 - Step 6: Final answer
x = 1,009,808.57
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.